*2025/05/06 09:56:37.04 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1989/02/14 04:27:00.000 END TIME : UTC 1989/02/26 00:24:00.000 TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 57 DATA DESCRIPTION : Loop FILE TYPE : ASCII NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ ------------ -------------- -------------- 1 Station n/a 2 Sample_Method n/a 3 Sample_Number n/a 1 57 4 Date YYYY/MM/DD 3332 3344 5 Time HH:MM 0.1666667E-01 0.9979166 6 Latitude degrees 48.27 52.03 7 Longitude degrees -145 -123.5 8 Salinity:Bottle PSS-78 31.05 32.771 9 Nitrate_plus_Nitrite:Bottle umol/L 6.6 29.3 10 Phosphate:Bottle umol/L 0.84 2.32 11 Silicate:Bottle umol/L 7.4 51.3 12 Chlorophyll:Extracted:Bottle mg/m^3 0.25 2.03 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ---------- ---- -------------- 1 -99 ' ' 9 NQ C ' ' 2 ' ' ' ' 5 NQ C ' ' 3 -99 ' ' 5 I I 0 4 -99 ' ' ' ' YYYY/MM/DD D ' ' 5 -99 ' ' ' ' HH:MM T ' ' 6 -99 ' ' 7 F R4 2 7 -99 ' ' 8 F R4 2 8 -99 ' ' 8 F R4 3 9 -99 ' ' 6 F R4 1 10 -99 ' ' 7 F R4 2 11 -99 ' ' 6 F R4 1 12 -99 ' ' 7 F R4 2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 3.9.1 2003/05/22 17:10:43 58 58 HDREDIT2 1.6 2003/05/22 17:12:57 ? ? CLEAN 4.2 2003/05/22 17:13:07 57 57 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/17 16:00:21 57 57 ADDCHANS 1.4 2025/05/05 15:39:39 ? ? HDREDIT2 3.2 2025/05/06 09:56:37 ? ? $END $REMARKS CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Set header Start and End times from the data. - Set header Latitude and Longitude limits the data. -HEADER EDITS: 2025/05/06 09:56:37 Applied edit header: C:\Users\huntingtons\Desktop\Misc_Corrections\Loop_file_archive_corrections\ COMMENTS_hdr.TXT Channel 9: Nitrate_plus_Nitrite:Bottle [umol/L] Name: Nitrate_plus_Nitrite ==> Nitrate_plus_Nitrite:Bottle Channel 10: Phosphate:Bottle [umol/L] Name: Phosphate ==> Phosphate:Bottle Channel 11: Silicate:Bottle [umol/L] Name: Silicate ==> Silicate:Bottle Channel 12: Chlorophyll:Extracted:Bottle [mg/m^3] Name: Chlorophyll:Extracted ==> Chlorophyll:Extracted:Bottle $END *ADMINISTRATION MISSION : 1989-01 AGENCY : IOS, Ocean Physics Division, Sidney, BC PROJECT : Line P SCIENTIST : Love J. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific LATITUDE : 48 16.20003 N ! (deg min) LONGITUDE : 145 0.00000 W ! (deg min) LATITUDE 2 : 52 1.79993 N ! (deg min) LONGITUDE 2 : 123 30.00000 W ! (deg min) *INSTRUMENT INTAKE DEPTH (M) : 4.5 ! custom item *COMMENTS The USW samples are drawn from a pumped seawater supply provided to the ship laboratory from a nominal depth of 4.5 metres. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8410 Portasal Salinometers which are standardized with IAPSO standard seawater. Nutrient samples are analyzed fresh on board using a Technicon auto- analyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll was extracted with 90% acetone and analyzed fluorimetrically. References: J. Barwell-Clarke and F. Whitney. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. Sampling Methods are expressed with the following codes ------------------------------------------------------- BOT - Bottle or Go-flow on wire BUC - Bucket PUM - Pump ROS - Rosette sample USW - Uncontaminated sea water (loop) ------------------------------------------------------- !---1---- -2-- -3-- ----4----- --5-- --6--- ---7--- ---8--- --9-- --10-- --11- --12-- !Station Samp Samp Date Time Latitu Longitu Salinit Nitra Phosph Silic Chloro ! le_ le_ de de y: te_pl ate: ate: phyll: ! Meth Numb Bottle ~Nitr Bottle Bottl Extrac ! od er ite:B e ted: ! ottle Bottle !-------- ---- ---- ---------- ----- ------ ------- ------- ----- ------ ----- ------ *END OF HEADER JF1 USW 1 1989/02/14 04:27 48.27 -123.50 -99.000 29.0 2.32 51.3 0.39 JF2 USW 2 1989/02/14 05:54 48.30 -124.00 -99.000 29.3 2.29 49.9 0.42 JF3 USW 3 1989/02/14 07:27 48.45 -124.50 -99.000 28.9 2.27 48.4 0.67 JF4 USW 4 1989/02/14 09:10 48.54 -125.00 -99.000 8.9 0.94 18.3 2.03 P01 USW 5 1989/02/14 10:38 48.58 -125.50 31.050 17.0 1.44 32.0 1.21 P02 USW 6 1989/02/14 12:25 48.60 -126.00 31.660 13.3 1.23 23.2 1.27 P03 USW 7 1989/02/14 17:30 48.62 -126.33 31.808 10.4 1.05 19.0 1.74 P04 USW 8 1989/02/14 19:22 48.65 -126.67 31.369 11.2 1.08 21.6 1.42 P05 USW 9 1989/02/15 01:08 48.69 -127.17 31.664 12.5 1.19 22.4 1.61 P06 USW 10 1989/02/15 03:50 48.74 -127.67 32.346 6.9 0.86 8.3 1.04 P07 USW 11 1989/02/15 08:25 48.78 -128.17 32.421 6.9 0.87 7.4 0.52 P08 USW 12 1989/02/15 11:07 48.82 -128.67 32.457 8.3 0.96 10.4 0.52 P09 USW 13 1989/02/15 13:41 48.86 -129.17 32.435 7.9 1.03 11.4 0.48 P10 USW 14 1989/02/15 16:10 48.89 -129.67 32.296 8.7 0.97 12.1 1.42 P11 USW 15 1989/02/15 18:43 48.93 -130.17 32.333 9.2 1.00 12.3 1.06 P12 USW 16 1989/02/15 21:37 48.97 -130.67 32.571 6.6 0.84 7.6 0.43 P13 USW 17 1989/02/16 02:08 49.04 -131.67 32.565 8.7 1.02 10.7 0.37 P14 USW 18 1989/02/16 06:39 49.12 -132.67 32.528 8.2 0.94 9.9 0.37 P15 USW 19 1989/02/16 11:05 49.20 -133.67 32.546 9.0 0.99 11.3 0.39 P16 USW 20 1989/02/16 15:25 49.28 -134.67 32.592 11.1 1.12 14.3 0.41 P17 USW 21 1989/02/16 23:21 49.35 -135.67 32.600 11.6 1.19 14.4 0.35 P18 USW 22 1989/02/17 03:52 49.43 -136.67 32.611 12.4 1.22 15.9 0.36 P19 USW 23 1989/02/17 12:38 49.50 -137.67 32.657 15.2 1.40 19.1 0.25 P20 USW 24 1989/02/17 17:09 49.57 -138.67 32.679 15.2 1.40 19.6 0.26 P21 USW 25 1989/02/17 21:32 49.63 -139.67 32.685 14.6 1.36 17.4 0.40 P22 USW 26 1989/02/18 02:04 49.70 -140.67 32.700 15.3 1.41 19.2 0.45 P23 USW 27 1989/02/18 06:25 49.77 -141.67 32.709 15.7 1.42 19.9 0.47 P24 USW 28 1989/02/18 10:45 49.84 -142.67 32.715 15.4 1.41 19.5 0.45 P25 USW 29 1989/02/18 15:00 50.00 -143.60 32.729 16.0 1.48 20.9 0.43 P35 USW 30 1989/02/18 18:03 50.00 -144.30 -99.000 16.8 1.49 22.4 0.40 P26 USW 31 1989/02/18 22:39 50.00 -145.00 32.738 17.8 1.55 24.1 0.35 32 USW 32 1989/02/22 23:57 50.90 -145.00 32.771 18.8 1.64 27.3 0.25 49 USW 33 1989/02/23 03:18 50.90 -144.29 32.734 16.7 1.54 23.1 0.40 33 USW 34 1989/02/23 06:36 50.90 -143.57 32.741 16.7 1.53 22.6 0.39 R20 USW 35 1989/02/23 09:12 50.93 -143.02 32.748 17.0 1.55 23.2 0.35 R19 USW 36 1989/02/23 12:21 50.97 -142.33 32.730 16.0 1.49 21.1 0.39 R18 USW 37 1989/02/23 15:24 51.00 -141.65 32.735 16.1 1.49 22.7 0.37 R17 USW 38 1989/02/23 18:36 51.03 -140.93 32.729 16.2 1.50 21.8 0.32 R16 USW 39 1989/02/24 00:55 51.07 -140.23 32.706 16.0 1.48 21.1 0.33 R15 USW 40 1989/02/24 04:19 51.10 -139.51 32.699 16.4 1.50 20.8 -99.00 R14 USW 41 1989/02/24 07:33 51.15 -138.79 32.694 15.7 1.47 20.5 0.32 R13 USW 42 1989/02/24 10:37 51.18 -138.10 32.628 13.3 1.34 17.1 0.26 R12 USW 43 1989/02/24 15:41 51.22 -137.38 32.587 11.0 1.18 14.0 0.35 R11 USW 44 1989/02/24 18:46 51.25 -136.67 32.613 12.3 1.26 15.7 0.31 R10 USW 45 1989/02/24 21:49 51.28 -135.96 -99.000 11.6 1.21 14.8 0.39 R09 USW 46 1989/02/25 01:17 51.32 -135.25 32.583 11.2 1.19 14.6 0.39 R08 USW 47 1989/02/25 04:30 51.35 -134.55 -99.000 11.7 1.20 14.8 0.41 R07 USW 48 1989/02/25 07:36 51.39 -133.83 32.523 11.6 1.19 15.9 0.62 R06 USW 49 1989/02/25 10:42 51.42 -133.11 -99.000 14.1 1.36 22.6 0.52 J05 USW 50 1989/02/25 13:42 51.46 -132.40 32.340 13.8 1.35 22.3 0.59 J3A USW 51 1989/02/25 16:06 51.66 -131.98 -99.000 11.0 1.16 18.1 0.46 J03 USW 52 1989/02/25 17:12 51.73 -131.83 32.371 12.0 1.23 18.7 0.57 J2A USW 53 1989/02/25 20:21 51.79 -131.68 -99.000 11.1 1.16 18.1 0.46 J02 USW 54 1989/02/25 21:35 51.86 -131.53 -99.000 10.9 1.15 17.9 0.45 J1A USW 55 1989/02/25 22:40 51.93 -131.38 -99.000 12.1 1.23 20.1 0.40 J01 USW 56 1989/02/25 23:44 52.00 -131.23 -99.000 12.9 1.28 20.1 0.55 J00 USW 57 1989/02/26 00:24 52.03 -131.17 -99.000 15.3 1.45 25.7 0.86